332 292 529 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸²

TF target 2⁸¹

P-1

B1 =	1028000
B2 =	27379000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2022-06-29	JuanTutors	8117C4B3B67EA70B	181206479	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-07-07	Jan S.	CERT	Proof certified good
2022-06-29	JuanTutors	C-PRP	8117C4B3B67EA70B Proof Certified Good Proof Power: 8
2021-03-13	JuanTutors	NF-PM1	B1=1028000, B2=27379000
2020-09-22	ViliamF	NF	no factor TF: 81-82
2020-09-22	ViliamF	NF	no factor TF: 79-80
2020-09-22	ViliamF	NF	no factor TF: 80-81
2020-08-26	LOBES	NF	no factor TF: 78-79
2020-08-04	el grocco	NF	no factor TF: 77-78
2019-02-19	srow7	NF	no factor TF: 76-77
2015-01-01	Jacques MOLNE	NF	no factor TF: 75-76
2013-10-21	Team_Inspector	NF	no factor TF: 74-75
2013-05-18	kracker	NF	no factor TF: 73-74
2013-01-13	LaurV	NF	no factor TF: 72-73
2012-03-05	Grant McCracken	NF	no factor TF: 71-72
2011-06-07	Grant McCracken	NF	no factor TF: 70-71
2009-06-27	Team_Inspector	NF	no factor TF: 69-70
2009-06-26	Team_Inspector	NF	no factor TF: 68-69